#!/usr/bin/env python

# This command line tool sends messages to the Entertainer's message bus.
# Copyright (C) 2007 Lauri Taimila
# 
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
# 
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
# 
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

__licence__ = "GPLv2"
__copyright__ = "2007, Lauri Taimila"
__author__ = "Lauri Taimila <lauri@taimila.com>"

import sys

from backend.core.message import Message
from backend.core.message_type_priority import MessageType, MessagePriority
from backend.core.message_bus_proxy import MessageBusProxy

# Dictionary of the message types
message_dict = { "RECORDING_CONFLICT" : MessageType.RECORDING_CONFLICT,
                 "RECORDING_STARTED"  : MessageType.RECORDING_STARTED,
                 "RECORDING_STOPPED"  : MessageType.RECORDING_STOPPED,
                 "UPDATE_FEEDS"       : MessageType.UPDATE_FEEDS,
                 "FEED_DB_UPDATED"    : MessageType.FEED_DB_UPDATED,
                 "CONTENT_CONF_UPDATED": MessageType.CONTENT_CONF_UPDATED,
                 "PREFERENCES_CONF_UPDATED" : MessageType.PREFERENCES_CONF_UPDATED,
                 "REBUILD_IMAGE_CACHE": MessageType.REBUILD_IMAGE_CACHE,
                 "REBUILD_MUSIC_CACHE": MessageType.REBUILD_MUSIC_CACHE,
                 "REBUILD_FEED_CACHE": MessageType.REBUILD_FEED_CACHE,
                 "REBUILD_VIDEO_CACHE": MessageType.REBUILD_VIDEO_CACHE }
try:
    argument = (sys.argv[1])[10:]
    message = Message(message_dict[argument])
except:
    print """Usage: messagebus-notifier --message=MESSAGE_TYPE

'MESSAGE_TYPE' should be replaced one of the followings:
    - RECORDING_CONFLICT
    - RECORDING_STARTED
    - RECORDING_STOPPED
    - UPDATE_FEEDS
    - FEED_DB_UPDATED
    - CONTENT_CFG_UPDATED
    - PREFERENCES_CFG_UPDATED
    - REBUILD_IMAGE_CACHE
    - REBUILD_MUSIC_CACHE
    - REBUILD_VIDEO_CACHE
    - REBUILD_FEED_CACHE
"""
    sys.exit(1)
try:
    proxy = MessageBusProxy(client_name = "Command line message-bus notifier")
    proxy.connectToMessageBus()
    proxy.sendMessage(message)
    proxy.disconnectFromMessageBus()
except:
    print "Backend is not running. Start backend and try again."
    sys.exit(1)
